CLIFTON, Texas - Many people, even gardeners, aren’t aware that a relatively new concept in raised gardens is sweeping the nation - even the world. Keyhole gardens, first developed in a school in ...
COLLEYVILLE, Texas (CBSDFW.COM) --There is a raised bed garden technique pioneered in Sub-Saharan Africa called a "keyhole garden." I was introduced to the concept by Grapevine Garden Club member Mary ...
Getting your Trinity Audio player ready... Keyhole gardens, which originated in Africa and now are available in kits from Costco, could unlock an efficient, Earth-friendly new way of gardening for ...
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